The Apple Mac mini "M1" 8-Core (2020) model features a 5-nm 3.2 GHz Apple M1 processor with 8 cores (4 performance cores and 4 efficiency cores), an 8-core GPU, a 16-core Neural Engine, customize your HD and memory. Both the RAM and the SSD can be upgraded at the time of initial system purchase, but not subsequently. Connectivity includes 802.11 ax Wi-Fi 6, Bluetooth 5, two Thunderbolt 3/USB 4 ports (USB-C connector), two USB-A ports (up to 5Gb/s), an HDMI 2.0 port, Gigabit Ethernet, and a 3.5 mm headphone jack.